Deadly
Deadly adjective - Likely to cause or capable of causing death.
Mischievous and deadly are semantically related. In some cases you can use "Mischievous" instead an adjective "Deadly".
Nearby Word: dead
Mischievous
Mischievous adjective - Causing or capable of causing harm.
Usage example: mischievous gossip that ruined a good woman's reputation
Deadly and mischievous are semantically related. Sometimes you can use "Deadly" instead an adjective "Mischievous".
Mutual synonyms
Related pairs
Both words in one sentence
- Except he's deadly serious and never does anything you could consider to be mischievous except in the absolute loosest sense of the word.
Source: Informed Flaw -
He has mind-control and the ability to summon potentially deadly animals as his powers, which he could use for very mischievous purposes if he wasn't so kind-hearted.
Source: The Power of Love
Cite this Source
Mischievous and Deadly. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/deadly/mischievous
Deadly & Mischievous. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/deadly/mischievous>.
Mischievous or Deadly. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/deadly/mischievous.
Google Ngram Viewer shows how "deadly" and "mischievous" have occurred on timeline